Extreme Fire Weather Concerns for the Western U.S.; Severe Weather and Flooding Threats for the Central U.S.

Extremely critical fire weather conditions are expected to develop across the Great Basin and Southwest today, and exceptionally dry and windy conditions will promote rapid wildfire spread through the weekend. Scattered severe thunderstorms and heavy rain are possible across parts of the Ozark Plateau into lower Ohio Valley and parts of the northern Rockies into adjacent Great Plains. Read More >

Current conditions at

DW8787 CHEHALIS (D8787)

Lat: 46.64646° N Lon: 122.8388° W Elev: 550.0 ft.

NA

50°F

10°C

Humidity 96%
Wind Speed E 0 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 49°F (9°C)
Visibility NA
Last update 27 Jun 06:15 AM PDT
Detailed forecast for

Foothills and Valleys of Thurston and Lewis Counties

Today
A chance of rain in the morning, then showers likely and a slight chance of thunderstorms early in the afternoon. Showers and a chance of thunderstorms late in the afternoon. Rainfall amounts a tenth to a quarter of an inch possible, except higher amounts possible in thunderstorms. Highs in the lower to mid 60s. Southwest wind to 10 mph.
Tonight
Mostly cloudy with showers likely and a slight chance of thunderstorms in the evening, then mostly cloudy with a slight chance of rain in the late evening and early morning. Mostly cloudy in the morning. Rainfall amounts less than a tenth of an inch likely, except higher amounts possible in thunderstorms. Lows in the mid to upper 40s. West wind to 10 mph in the evening becoming light.
Sunday
Mostly cloudy. Patchy fog in the morning. A slight chance of rain in the morning. A slight chance of rain early in the afternoon. Highs in the lower to mid 60s. Southwest wind to 10 mph. Gusts to 20 mph in the afternoon.
Sunday Night
Mostly cloudy. A chance of rain in the evening, then a slight chance of rain after midnight. Patchy fog after midnight. Lows near 50. West wind to 10 mph with gusts to 20 mph becoming southwest after midnight.
Monday
Mostly cloudy. Patchy fog in the morning. A chance of rain in the morning, then a slight chance of rain in the afternoon. Highs in the 60s. Light wind.
Monday Night
Mostly cloudy with a slight chance of rain. Lows in the upper 40s.
Tuesday
Patchy fog in the morning. Mostly cloudy with a slight chance of rain. Highs in the lower to mid 60s.
Tuesday Night
Mostly cloudy with a slight chance of rain. Lows in the mid to upper 40s.
Wednesday
Mostly cloudy with a slight chance of rain. Highs in the lower to mid 60s.
Wednesday Night
Mostly cloudy. A slight chance of rain after midnight. Lows in the mid to upper 40s.
Thursday
Mostly cloudy. A chance of rain in the afternoon. Highs in the lower to mid 60s.
Thursday Night
Mostly cloudy. A chance of rain in the evening, then a slight chance of rain after midnight. Lows in the mid to upper 40s.
Friday
Mostly cloudy with a chance of rain. Highs in the mid to upper 60s.





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236 AM PDT Sat Jun 27 2026
 
 

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